Question: What is the position of William Archibald Dunning as a member of the American Historical Association?
Paraphrase: When William Archibald was a member of the American Historical Association, what was his position during that time?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q8004524 p:P463 ?s . ?s ps:P463 wd:Q464915 . ?s pq:P2868 ?value}